How to change lamp1. Make sure the power is OFF. 2. Unscrew the screws for LAMP-FIXING BOARD at the back case (see Fig 2. No. 6), draw back the LAMP-FIXING BOARD until the lamp is fully seen. 3. Take out the lamp and change a new one. Avoid touching the glass part of the lamp. 4. Push the LAMP-FIXING BOARD fully contact with the LIGHT SOURCE back case. Screw the screws for LAMP-FIXING BOARD.

How to adjust the lamp focus: Please re-adjust the lamp focus is the fiber optic is bigger than 16mm in diameter. Adjust the screws (3 screws) at the back case on the LAMP-FIXING BOARD.

Placement of the R-150 DMX Light Source1. Keep the Light Source at horizontal position. Make sure that the two electrodes of the lamp are at horizontal position. 2. If the Light Source is installed on the wall or ceiling, make sure the two electrodes of the lamp always are at horizontal position.